// start info
if(typeof jsReport != 'undefined'){
jsVersion = new Array(
/*Name =*/ 'Browsercheck',
/*ProjectCode =*/ 'l1_browsercheck',
/*Summary =*/ 'Measure the capabilities of the browser, for use in choosing code variants.',
/*Dependencies =*/ new Array('browsercheck.js'),
/*Browsers =*/ new Array('NS','MO','IE','OP'),
/*Changes =*/ new Array(
'1.1: two letter codes were introduced, one letter codes were retained for backwards compatibility',
'1.0: A modular version was compiled from code-scraps'
),
/*Usage =*/ new Array(
'',
''
)
)
}else{
// end info
var n=0;
var ie=0;
var m=0;
var o=0;
var ns=false;
var ie=false;
var mo=false;
var op=false;
var v3=false;
var v4=false;
var v5=false;
// version sniff
if (parseInt(navigator.appVersion) < 4) {v3=true; n=0;e=0;m=0;o=0; ns=false;ie=false;mo=false;op=false}
if (navigator.userAgent.indexOf('4.') > -1) {v4=true;}
if (navigator.userAgent.indexOf(' 5.')>-1 || navigator.userAgent.indexOf(' 6.')>-1) {v5=true;v4=false;}
// browser sniff
if (navigator.appName == "Netscape" && parseInt(navigator.appVersion) < 5) {v3=false; n=1;e=0;m=0;o=0; ns=true;ie=false;mo=false;op=false}
if (document.all) {v3=false; n=0;e=1;m=0;o=0; ns=false;ie=true;mo=false;op=false}
if (navigator.appName == "Netscape" && parseInt(navigator.appVersion) > 4) {v3=false; n=0;e=0;m=1;o=0; ns=false;ie=false;mo=true;op=false}
if (navigator.userAgent.indexOf('Opera')>-1) {v3=false; n=0;e=0;m=1;o=1; ns=false;ie=false;mo=true;op=true}
// mac sniff
if (navigator.appVersion.indexOf("Mac") != -1){mac=1; mc=true}else{mac=0; mc=false}
}
// start info
if(typeof jsReport != 'undefined'){
jsVersion = new Array(
/*Name =*/ 'Easy Layers',
/*ProjectCode =*/ 'l1_easylayers',
/*Summary =*/ 'Easily define and manipulate layers without the hassle of browser specific code',
/*Dependencies =*/ new Array('easylayers.js','browsercheck.js'),
/*Browsers =*/ new Array('NS','MO','IE','OP'),
/*Changes =*/ new Array(
'0.95: finalized the "suggest...()" functions',
'0.94: fixed broken scroll-lock in IE',
'0.93: added \'suggest...()\'-functions to complement \'set...()\'-functions for filtering out repeated redundant changes',
'0.92: fixed a graphic redundancy in the setBackground() function',
'0.91: Scrolllock-function of layers added',
'0.9: A modular version was compiled from code-scraps, layer creation functions added'
),
/*Usage =*/ new Array(
'',
''
)
)
}else{
// end info
// configuration/constants
var intRefreshrate = 15 // Hz
var booEnableScrollLock = false // CPU hungry
var booAutoAdjustAllObjectPositions = false // more CPU hungry
// primary functions - functionality
function setColour(objId,objColour){
if (ie){
if(eval(objId+".style.color!='"+objColour+"'")) eval(objId+".style.color='"+objColour+"'")
}
if (mo){
if(document.getElementById(objId).style.color!=objColour) document.getElementById(objId).style.color=objColour
}
if (ns){
// I wish
}
}
function setBackgroundColour(objId,objColour){
if (ie){
if(eval(objId+".style.backgroundColor!='"+objColour+"'")) eval(objId+".style.backgroundColor='"+objColour+"'")
}
if (mo){
if(document.getElementById(objId).style.backgroundColor!=objColour) document.getElementById(objId).style.backgroundColor=objColour
}
if (ns){
// I wish
}
}
function setBackgroundImage(objId,objImageName){
objImage = eval(objImageName)
if (ie){
if(eval(objId+".background!=objImage.src")) eval(objId+".background=objImage.src")
}
if (mo){
if(document.getElementById(objId).style.backgroundImage!=objImage.src) document.getElementById(objId).style.backgroundImage=objImage.src
}
if (ns){
// I wish
}
}
function setForegroundImage(imgDocId,objImageName,layerName) {
objImage = eval(objImageName)
if(ns && layerName!=-1){
if(eval("document."+layerName+".document.images['"+imgDocId+"'].src!=objImage.src")) eval("document."+layerName+".document.images['"+imgDocId+"'].src = objImage.src")
}else{
if(document.images[imgDocId].src!=objImage.src) document.images[imgDocId].src = objImage.src
}
}
function setContent(objId,objContent){
if (ie){
if(eval(objId+".innerHTML!=objContent")) eval(objId+".innerHTML=objContent")
}
if (mo){
if(document.getElementById(objId).innerHTML!=objContent) document.getElementById(objId).innerHTML = objContent
}
if (ns){
eval("document."+objId+".document.open()")
eval("document."+objId+".document.write('"+objContent+"')")
eval("document."+objId+".document.close()")
}
}
function setDimensions(objId,objWidth,objHeight,objDepth){
if (ie&&v4){
eval(objId+'.style.width = '+objWidth)
eval(objId+'.style.height = '+objHeight)
}
if (mo||(ie&&!v4)){
if(document.getElementById(objId).style.width!=objWidth) document.getElementById(objId).style.width = objWidth
if(document.getElementById(objId).style.height!=objHeight) document.getElementById(objId).style.height = objHeight
}
if (ns){
if(eval('document.'+objId+'.width!='+objWidth)) eval('document.'+objId+'.width = '+objWidth)
if(eval('document.'+objId+'.height!='+objHeight)) eval('document.'+objId+'.height = '+objHeight)
}
}
function setPosition(objId,objXpos,objYpos,objZpos,objWidth,objHeight,booScrollLock,booOffScreenGuard){
// find page postition
intXadjust = 0; intYadjust = 0
if(booScrollLock){
if (ie){
intXadjust = document.body.scrollLeft
intYadjust = document.body.scrollTop
}
if (mo){
intXadjust = window.pageXOffset
intYadjust = window.pageYOffset
}
if (ns){
intXadjust = window.pageXOffset
intYadjust = window.pageYOffset
}
}
// adjust positions for screen-fitting
intScreenXAdjust=0; intScreenYAdjust=0
if(booOffScreenGuard){
// find page size
if(ie){
intPageWidth = document.body.offsetWidth
intPageHeight = document.body.offsetHeight
}
if(ns||mo){
intPageWidth = window.innerWidth
intPageHeight = window.innerHeight
}
// find object size
intObjId = objName2objID(objId)
if(intObjId!=-1){
intObjWidth = arrLayers[intObjId][6]
intObjHeight = arrLayers[intObjId][7]
}else{
intObjWidth = 0
intObjHeight = 0
}
// adjust object position
if(intObjWidth+objXpos>intPageWidth) intScreenXAdjust=intPageWidth-intObjWidth-objXpos
if(intObjHeight+objYpos>intPageHeight) intScreenYAdjust=intPageHeight-intObjHeight-objYpos
}
// set new positions
if (ie){
if(v4){
eval(objId+'.style.left = '+(objXpos+intXadjust+intScreenXAdjust))
eval(objId+'.style.top = '+(objYpos+intYadjust+intScreenYAdjust))
eval(objId+'.style.zIndex = '+objZpos)
}else{
if(document.getElementById(objId).style.left!=objXpos+intXadjust+intScreenXAdjust) document.getElementById(objId).style.left = objXpos+intXadjust+intScreenXAdjust
if(document.getElementById(objId).style.top!=objYpos+intYadjust+intScreenYAdjust) document.getElementById(objId).style.top = objYpos+intYadjust+intScreenYAdjust
if(document.getElementById(objId).style.zIndex!=objZpos) document.getElementById(objId).style.zIndex = objZpos
}
}
if (mo){
if(document.getElementById(objId).style.left!=objXpos+intXadjust+intScreenXAdjust) document.getElementById(objId).style.left = objXpos+intXadjust+intScreenXAdjust
if(document.getElementById(objId).style.top!=objYpos+intYadjust+intScreenYAdjust) document.getElementById(objId).style.top = objYpos+intYadjust+intScreenYAdjust
if(document.getElementById(objId).style.zIndex!=objZpos) document.getElementById(objId).style.zIndex = objZpos
}
if (ns){
if(eval('document.'+objId+'.left!='+objXpos+intXadjust+intScreenXAdjust)) eval('document.'+objId+'.left = '+objXpos+intXadjust+intScreenXAdjust)
if(eval('document.'+objId+'.top!='+objYpos+intYadjust+intScreenYAdjust)) eval('document.'+objId+'.top = '+objYpos+intYadjust+intScreenYAdjust)
if(eval('document.'+objId+'.zIndex!='+objZpos)) eval('document.'+objId+'.zIndex = '+objZpos)
}
}
function setDisplay(objId,objState){
if(objState){styleSetting=""}else{styleSetting="none"}
if (ie){
if(eval(objId+'.style.display!="'+styleSetting+'"')) eval(objId+'.style.display = "'+styleSetting+'"')
}
if (mo){
if(document.getElementById(objId).style.display!=styleSetting) document.getElementById(objId).style.display = styleSetting
}
if (ns){
// I wish //eval('document.'+objId+'.display = '+styleSetting)
}
}
function setVisibility(objId,objState){
if (ie){
if(objState){styleSetting="visible"}else{styleSetting="hidden"}
if(eval(objId+'.style.visibility!="'+styleSetting+'"')) eval(objId+'.style.visibility = "'+styleSetting+'"')
}
if (mo){
if(objState){styleSetting="visible"}else{styleSetting="hidden"}
if(document.getElementById(objId).style.visibility!=styleSetting) document.getElementById(objId).style.visibility = styleSetting
}
if (ns){
if(objState){styleSetting="show"}else{styleSetting="hide"}
if(eval('document.'+objId+'.visibility!="'+styleSetting+'"')) eval('document.'+objId+'.visibility = "'+styleSetting+'"')
}
}
// secondary functions - construction
// preload possible background images
function cacheBackgroundImage(objImageName,objImageSource){
eval(objImageName + "= new Image(0,0);")
eval(objImageName + ".src = '" + objImageSource + "';")
}
// store layer attributes centraly
arrLayers = new Array()
function defineLayer(objName,booAbsolutePos,intXpos,intYpos,intZpos,intWidth,intHeight,intDepth,strContent,strUrl,booScrollable,booVisible,booScollLock,booOffscreenGuard){
// store layer attributes in an array for reference
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
arrLayers[arrLayers.length] = new Array(arrLayers.length,objName,booAbsolutePos,intXpos,intYpos,intZpos,intWidth,intHeight,intDepth,strContent,strUrl,booScrollable,booVisible,booScollLock,booOffscreenGuard)
}
// look up a layer's name and return it's position in the list.
function objName2objID(objName){
objID = -1
intA = 0
// go through the entire list until you find the object's name
while(intA'
// other
}else{
// iframe
// absolute positioned
if(arrLayers[objID][2]){strPosition='position:absolute; left: '+arrLayers[objID][3]+'px; top: '+arrLayers[objID][4]+'px; z-index: '+arrLayers[objID][5]+'; width: '+arrLayers[objID][6]+'px; height: '+arrLayers[objID][7]+'px;'}else{strPosition=''}
// visibility
if(!arrLayers[objID][12]){strVisible='visibility:hidden;'}else{strVisible=''}
// tag construction
if(booScrollable){strScroll='scrolling="auto"'}else{strScroll='scrolling="no"'}
strWrite = ''
}
// else
}else{
// netscape
if(ns){
// layer
if(arrLayers[objID][2]){strLayPrefix=''}else{strLayPrefix='i'}
strWrite = ''
// other
}else{
// div
strWrite = ''
}
}
}
document.writeln(strWrite)
}
// write a predefined amount of layers with attributes
function makeLayers(){
// for all layers in the central list
for(var intA=0; intA5){
onscroll = doScrollLock
}else{
setInterval('doScrollLock()',Math.round(1000/intRefreshrate))
}
}
function doScrollLock(){
for(var intA=0; intA